Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

How many triangles can you find in this given picture?

What breaks yet never falls, and what falls yet never breaks?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Can you find the thief by just looking at the picture below?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?